DOI: 10.1126/science.181.4104.1049. Montmorillonite: Electron-Optical Observations

Montmorillonite: Electron-Optical Observations

10.1126/science.181.4104.1049

Crossref journal-article

American Association for the Advancement of Science (AAAS)

Science (221)

Abstract

Fine-grained micas are consistent impurities in Camp-Berteaux (Morocco) and Wyoming montmorillonites. These micas give selected-area electron diffraction spot patterns with triclinic, monoclinic, and hexagonal symmetries similar to those reported previously for montmorillonites. Camp-Berteaux montmorillonite appears as folded and flexible polycrystalline aggregates with pronounced texturing along the [02], [11], and [11̅] directions. Wyoming montmorillonite displays better crystallinity and larger crystallite size, and its structure is no longer truly "turbostratic".

Bibliography

GÃ¼ven, N. (1973). Montmorillonite: Electron-Optical Observations. Science, 181(4104), 1049â1051.

Authors 1

Necip Güven (first)

References 7 Referenced 3

BISCOE, J, J APPL PHYS 13: 370 (1942). / J APPL PHYS (1942)
COWLEY, J.M., ELECTRON DIFFRACTION PATTERNS FROM MONTMORILLONITE, ACTA CRYSTALLOGRAPHICA 14: 1071 (1961). (10.1107/S0365110X61003065) / ACTA CRYSTALLOGRAPHICA (1961)
Guven N. Clays and Clay Minerals in press.
MCATEE, J.L., ELECTRON-MICROSCOPY OF MONTMORILLONITE DISPERSED AT VARIOUS PH, AMERICAN MINERALOGIST 54: 869 (1969). / AMERICAN MINERALOGIST (1969)
MERING, J, CLAYS CLAY MINERALS 15: 3 (1967). (10.1346/CCMN.1967.0150102) / CLAYS CLAY MINERALS (1967)
MERING J ELECTRON OPTICAL INV (1971).
ROBERSON, H.E., MONTMORILLONITE - ELECTRON-DIFFRACTION FROM 2-DIMENSIONAL SINGLE-CRYSTALS, SCIENCE 176: 908 (1972). (10.1126/science.176.4037.908) / SCIENCE (1972)

Dates

Type	When
Created	18 years, 10 months ago (Oct. 5, 2006, 10:05 a.m.)
Deposited	1 year, 7 months ago (Jan. 11, 2024, 4:39 p.m.)
Indexed	1 year, 7 months ago (Jan. 11, 2024, 7:04 p.m.)
Issued	51 years, 11 months ago (Sept. 14, 1973)
Published	51 years, 11 months ago (Sept. 14, 1973)
Published Print	51 years, 11 months ago (Sept. 14, 1973)

Funders 0

None

BibTeX

@article{G_ven_1973, title={Montmorillonite: Electron-Optical Observations}, volume={181}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.181.4104.1049}, DOI={10.1126/science.181.4104.1049}, number={4104}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Güven, Necip}, year={1973}, month=sep, pages={1049–1051} }

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